I found a possible solution: https://github.com/mgsisk/inkblot/issues/51
I had the same problem , the visual post editor did not work
Thanks for the report @smazat… I’m not sure what it is right now, but Inkblot’s editor stylesheet seems to be the issue.
As a temporary fix: commenting out line 174 in /inkblot/functions.php – add_editor_style(get_stylesheet_uri()); – will correct the issue.
I’ll probably submit a theme update this weekend, but – because of how Theme Review works – it’s hard to say when it will actually be available through the theme directory. =/